I did tell them I am on the do not call registry and he said they would remove my name from "their" list. I also filed a complaint on do not call registry.
Called my cell phone (which is supposed to be "do not call" listed).
When I did not answer, what seemed like was a recorded message "Hi, this is John with TSL" (or "DSL" or something like that) was left on my voice mail concerning how I could lower my credit card interest rates. I did not listen to the entire message.